How many different flu shots are there for 2020?
There are two new vaccines licensed for use during the 2020-2021 flu season. The first is a quadrivalent high-dose vaccine licensed for use in adults 65 years and older.
What type of flu shots are available for 2020?
Both trivalent (three-component) and quadrivalent (four-component) flu vaccines will be available for 2019-2020. Most vaccines will be quadrivalent.
What are the two different types of flu shots?
The two main types are Trivalent and Quadrivalent, and there are multiple variations of these two primary vaccines.
- Trivalent Flu Vaccines.
- Regular Standard Dose.
- Trivalent and Quadrivalent Vaccines with Adjuvant.
- Quadrivalent Flu Vaccines.
- Standard Quadrivalent Vaccines.
- High-Dose Quadrivalent Vaccines.
What is the difference between the regular flu shot and the senior flu shot?
In response to a regular flu shot, older people produce 50% to 75% fewer antibodies, which protect against the vaccine antigens, than do younger adults. Studies have found higher antibody levels in older adults who received high-dose flu vaccines than in those who received standard-dose flu vaccines.
What is the best flu shot 2020?
Flu Vaccine Options in 2020 The most commonly available flu vaccine, and the one recommended for most people, is called the quadrivalent flu vaccine. That “quad” in the name refers to the four flu virus strains the vaccine is designed to control: two influenza A viruses, and two influenza B viruses.
Is it too late to get a flu shot 2021?
The Centers for Disease Control and Prevention recommends that all adults and children older than 6 months in age should get flu shots annually. The timing is important. Experts recommend getting vaccinated around late October, because it should offer you protection for the entire flu season.
Are there different types of flu shots for seniors?
One type of flu vaccine for older adults is called Fluzone. This is a high-dose trivalent vaccine. A trivalent vaccine protects against three strains of the virus: influenza A (H1N1), influenza A (H3N2), and the influenza B virus.
How much stronger is the senior flu shot?
A study published in the New England Journal of Medicine indicated that the high-dose vaccine was 24% more effective in preventing flu in adults 65 years and older relative to a standard-dose vaccine.